214754721958163 has 2 divisors, whose sum is σ = 214754721958164. Its totient is φ = 214754721958162.

The previous prime is 214754721958103. The next prime is 214754721958171. The reversal of 214754721958163 is 361859127457412.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 214754721958163 - 2¹⁸ = 214754721696019 is a prime.

It is a super-2 number, since 2×214754721958163² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 214754721958163.

It is not a weakly prime, because it can be changed into another prime (214754721958103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107377360979081 + 107377360979082.

It is an arithmetic number, because the mean of its divisors is an integer number (107377360979082).

Almost surely, 2^{214754721958163} is an apocalyptic number.

214754721958163 is a deficient number, since it is larger than the sum of its proper divisors (1).

214754721958163 is an equidigital number, since it uses as much as digits as its factorization.

214754721958163 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 101606400, while the sum is 65.

The spelling of 214754721958163 in words is "two hundred fourteen trillion, seven hundred fifty-four billion, seven hundred twenty-one million, nine hundred fifty-eight thousand, one hundred sixty-three".